Protostar

Uncover the mysteries of the Delta sector in this epic 2D vertical space shooter! With over 20 pulse-pounding missions, 5 unique boss battles, configurable ship upgrades and dynamic re-playable levels, be prepared to be immersed in the best 2D shooter built in Flash! Purchase upgrades to configure your ship for battle to meet unique enemy scenarios. Return to previous missions to uncover new content and deadlier enemies. Controls Movement: Keyboard Arrow Keys Fire Blasters: C Fire Missiles: X Shield Bomb: Z (when upgraded) Alternative Controls: WASD Fire Blasters: I Fire Missiles: O Shield Bomb: P (when upgraded)

ControlsnMovement: Keyboard Arrow Keys nFire Blasters: CnFire Missiles: XnShield Bomb: Z (when upgraded) nnAlternative Controls: WASDnFire Blasters: InFire Missiles: OnShield Bomb: P (when upgraded)